Update README and test action to use v1.29 (#56)

.github/workflows/test.yml

@@ -4,23 +4,23 @@ on: # rebuild any PRs and main branch changes
   push:
     branches:
       - master
-      - 'releases/*'
+      - "releases/*"
 
 jobs:
   build: # make sure build/ci work properly
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - run: |
-        npm install
-        npm run prepare-deps
-        npm run all
+      - uses: actions/checkout@v2
+      - run: |
+          npm install
+          npm run prepare-deps
+          npm run all
   test: # make sure the action works on a clean machine without building
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
-    - uses: ./
-      with:
-        version: v1.28
-        args: --issues-exit-code=0 ./sample/...
-        only-new-issues: true
+      - uses: actions/checkout@v2
+      - uses: ./
+        with:
+          version: v1.29
+          args: --issues-exit-code=0 ./sample/...
+          only-new-issues: true